1 files changed, 23 insertions, 6 deletions

diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 446f23c1f3ce..da9f9ce51e7b 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -168,6 +168,9 @@ static void tls_decrypt_done(struct crypto_async_request *req, int err)
 
 	/* Propagate if there was an err */
 	if (err) {
+		if (err == -EBADMSG)
+			TLS_INC_STATS(sock_net(skb->sk),
+				      LINUX_MIB_TLSDECRYPTERROR);
 		ctx->async_wait.err = err;
 		tls_err_abort(skb->sk, err);
 	} else {
@@ -253,6 +256,8 @@ static int tls_do_decryption(struct sock *sk,
 			return ret;
 
 		ret = crypto_wait_req(ret, &ctx->async_wait);
+	} else if (ret == -EBADMSG) {
+		TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSDECRYPTERROR);
 	}
 
 	if (async)
@@ -1204,6 +1209,17 @@ sendpage_end:
 	return copied ? copied : ret;
 }
 
+int tls_sw_sendpage_locked(struct sock *sk, struct page *page,
+			   int offset, size_t size, int flags)
+{
+	if (flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL |
+		      MSG_SENDPAGE_NOTLAST | MSG_SENDPAGE_NOPOLICY |
+		      MSG_NO_SHARED_FRAGS))
+		return -ENOTSUPP;
+
+	return tls_sw_do_sendpage(sk, page, offset, size, flags);
+}
+
 int tls_sw_sendpage(struct sock *sk, struct page *page,
 		    int offset, size_t size, int flags)
 {
@@ -1481,7 +1497,7 @@ static int decrypt_skb_update(struct sock *sk, struct sk_buff *skb,
 
 	if (!ctx->decrypted) {
 		if (tls_ctx->rx_conf == TLS_HW) {
-			err = tls_device_decrypted(sk, skb);
+			err = tls_device_decrypted(sk, tls_ctx, skb, rxm);
 			if (err < 0)
 				return err;
 		}
@@ -1509,7 +1525,7 @@ static int decrypt_skb_update(struct sock *sk, struct sk_buff *skb,
 		rxm->offset += prot->prepend_size;
 		rxm->full_len -= prot->overhead_size;
 		tls_advance_record_sn(sk, prot, &tls_ctx->rx);
-		ctx->decrypted = true;
+		ctx->decrypted = 1;
 		ctx->saved_data_ready(sk);
 	} else {
 		*zc = false;
@@ -1919,7 +1935,7 @@ ssize_t tls_sw_splice_read(struct socket *sock,  loff_t *ppos,
 			tls_err_abort(sk, EBADMSG);
 			goto splice_read_end;
 		}
-		ctx->decrypted = true;
+		ctx->decrypted = 1;
 	}
 	rxm = strp_msg(skb);
 
@@ -2020,7 +2036,7 @@ static void tls_queue(struct strparser *strp, struct sk_buff *skb)
 	struct tls_context *tls_ctx = tls_get_ctx(strp->sk);
 	struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx);
 
-	ctx->decrypted = false;
+	ctx->decrypted = 0;
 
 	ctx->recv_pkt = skb;
 	strp_pause(strp);
@@ -2376,10 +2392,11 @@ int tls_set_sw_offload(struct sock *sk, struct tls_context *ctx, int tx)
 		tfm = crypto_aead_tfm(sw_ctx_rx->aead_recv);
 
 		if (crypto_info->version == TLS_1_3_VERSION)
-			sw_ctx_rx->async_capable = false;
+			sw_ctx_rx->async_capable = 0;
 		else
 			sw_ctx_rx->async_capable =
-				tfm->__crt_alg->cra_flags & CRYPTO_ALG_ASYNC;
+				!!(tfm->__crt_alg->cra_flags &
+				   CRYPTO_ALG_ASYNC);
 
 		/* Set up strparser */
 		memset(&cb, 0, sizeof(cb));